COLLEGE PHYSICS V1+WEBASSIGN MULTI-TERM
11th Edition
ISBN: 9780357683538
Author: SERWAY
Publisher: CENGAGE L
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Chapter 27, Problem 44AP
(a)
To determine
The minimum wavelength of the radiation emitted by the tube.
(b)
To determine
The spacing between the reflecting planes in the crystal.
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An x-ray tube is operated at 48900 V. Calculate the minimum wavelength of the radiation emitted by this tube.
If this radiation is directed at a crystal, the first-order maximum in the reflected radiation occurs when the angle of incidence is 2.93o. What is the spacing between reflecting planes in the crystal?
Consider six proposed properties of electromagnetic radiation: wave speeds of 3.00 x 10° km/s and 3.00 x 10°m/s, wavelengths
of 563 nm and 0.193 nm, and frequencies of 2.15 x 1018 Hz and 6.26 x 1014 Hz. Place these according to whether they apply
only to the X-ray band, only to the visible light band, to both bands, or to neither band.
X-ray band only
Visible light band only
Both bands
Neither band
Answer Bank
frequency of 6.26 × 1014 Hz.
speed of 3.00 x 10* m/s
speed of 3.00 x 10* km/s
frequency of 2.15 × 10'8 Hz
wavelength of 0.193 nm
wavelength of 563 nm
The light from a low-pressure sodium lamp with an irradiance of 200 W/m2 falls perpendicularly on a shallow
vat of ethanol (n = 1.36) from air. Determine the irradiance on the bottom of the vat.
Chapter 27 Solutions
COLLEGE PHYSICS V1+WEBASSIGN MULTI-TERM
Ch. 27.5 - Prob. 27.1QQCh. 27.5 - Prob. 27.2QQCh. 27.5 - Prob. 27.3QQCh. 27.6 - Prob. 27.4QQCh. 27.6 - Prob. 27.5QQCh. 27 - Prob. 1CQCh. 27 - Prob. 2CQCh. 27 - Prob. 3CQCh. 27 - Prob. 4CQCh. 27 - Prob. 5CQ
Ch. 27 - Prob. 6CQCh. 27 - Prob. 7CQCh. 27 - Prob. 8CQCh. 27 - Prob. 9CQCh. 27 - Prob. 10CQCh. 27 - Prob. 11CQCh. 27 - Prob. 12CQCh. 27 - Prob. 13CQCh. 27 - Prob. 14CQCh. 27 - Prob. 15CQCh. 27 - Prob. 16CQCh. 27 - Prob. 1PCh. 27 - Prob. 2PCh. 27 - Prob. 3PCh. 27 - Prob. 4PCh. 27 - Prob. 5PCh. 27 - Prob. 6PCh. 27 - Prob. 7PCh. 27 - Prob. 8PCh. 27 - Prob. 9PCh. 27 - Prob. 10PCh. 27 - Prob. 11PCh. 27 - Prob. 12PCh. 27 - Prob. 13PCh. 27 - Prob. 14PCh. 27 - Prob. 15PCh. 27 - Prob. 16PCh. 27 - Prob. 17PCh. 27 - Prob. 18PCh. 27 - Prob. 19PCh. 27 - Prob. 20PCh. 27 - Prob. 21PCh. 27 - Prob. 22PCh. 27 - Prob. 23PCh. 27 - Prob. 24PCh. 27 - Prob. 25PCh. 27 - Prob. 26PCh. 27 - Prob. 27PCh. 27 - Prob. 28PCh. 27 - Prob. 29PCh. 27 - Prob. 30PCh. 27 - Prob. 31PCh. 27 - Prob. 32PCh. 27 - Prob. 33PCh. 27 - Prob. 34PCh. 27 - Prob. 35PCh. 27 - Prob. 36PCh. 27 - Prob. 37PCh. 27 - Prob. 38PCh. 27 - Prob. 39PCh. 27 - Prob. 40PCh. 27 - Prob. 41APCh. 27 - Prob. 42APCh. 27 - Prob. 43APCh. 27 - Prob. 44APCh. 27 - Prob. 45APCh. 27 - Prob. 46APCh. 27 - Prob. 47APCh. 27 - Prob. 48APCh. 27 - Prob. 49APCh. 27 - Prob. 50APCh. 27 - Prob. 51APCh. 27 - Prob. 52AP
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